公开(公告)号：US5958806A

公开(公告)日：1999-09-28

申请号：US669533

申请日：1996-08-19

申请人： Arne Jensen ,  Katharine Dyrmose-Jensen ,  Lydia Dahl Clausen ,  Bj.o slashed.rn Marcher

发明人： Arne Jensen ,  Katharine Dyrmose-Jensen ,  Lydia Dahl Clausen ,  Bj.o slashed.rn Marcher

IPC分类号： D04H1/42 ,  D01D5/096 ,  D01D5/26 ,  D01F6/04 ,  D01F11/06 ,  D04H1/4291 ,  D04H1/54 ,  D04H1/541 ,  D04H1/544 ,  D04H1/74 ,  D06M13/02 ,  D06M13/322 ,  D06M13/402 ,  D06M13/46 ,  D06M13/463 ,  D06M13/467 ,  D06M13/51 ,  D06M15/227 ,  D06M15/643 ,  D06M23/08 ,  D06M101/18

CPC分类号： D04H1/544 ,  D04H1/4291 ,  D04H1/54 ,  D04H1/541 ,  D04H1/74 ,  D06M13/02 ,  D06M13/402 ,  D06M13/463 ,  D06M13/467 ,  D06M15/227 ,  D06M15/643 ,  D06M23/08 ,  D06M7/00 ,  D06M2101/18 ,  D06M2200/40 ,  Y10T442/20 ,  Y10T442/2164 ,  Y10T442/2205 ,  Y10T442/2213 ,  Y10T442/681

摘要： A method for producing cardable, hydrophobic polyolefin-based staple fibers by applying to spun filaments a first spin finish comprising at least one cationic antistatic agent, in particular a quaternary ammonium salt, stretching the filaments, applying to the stretched filaments a second spin finish in the form of a dispersion comprising at least one hydrophobic lubricant selected from a fatty acid amide condensation product and a hydrocarbon wax, the second spin finish optionally further comprising a polydiorganosiloxane in an amount of up to 15% by weight, and crimping, drying and cutting the filaments to obtain staple fibers; as well as textured, cardable, polyolefin-based staple fibers prepared by the method and hydrophobic nonwoven materials produced from such fibers. The fibers are able to be carded at extremely high speeds and are particularly suitable for use in the preparation of thermally bonded hydrophobic nonwoven fabrics in which a dry, water-repellant surface which can function as a liquid barrier is desired, e.g., for disposable diapers, feminine hygienic products and medical products.

摘要翻译： PCT No.PCT / DK95 / 00024 Sec。 371日期：1996年8月19日 102（e）日期1996年8月19日PCT提交1995年1月13日PCT公布。 公开号WO95 / 19465 日本1995年7月20日一种通过向纺丝长丝施加第一旋涂的方法来生产可打印的疏水性聚烯烃类短纤维，其包含至少一种阳离子抗静电剂，特别是季铵盐，拉伸长丝，施加到拉伸丝 以分散体形式的第二旋涂完成物，其包含至少一种选自脂肪酸酰胺缩合产物和烃蜡的疏水润滑剂，所述第二旋涂完成剂任选地进一步包含至多15重量％的聚二有机硅氧烷，以及 卷曲，干燥和切割细丝以获得短纤维; 以及通过该方法制备的织构化，可梳理的聚烯烃基短纤维和由这种纤维生产的疏水性非织造材料。 纤维能够以非常高的速度梳理，并且特别适用于制备热粘合的疏水性非织造织物，其中需要可用作液体屏障的干燥的防水表面，例如一次性尿布 ，女性卫生用品和医疗产品。

公开(公告)号：US5520962A

公开(公告)日：1996-05-28

申请号：US388033

申请日：1995-02-13

申请人： Dennis J. Jones, Jr.

发明人： Dennis J. Jones, Jr.

IPC分类号： D06M15/263 ,  D06M15/277 ,  D06M15/41 ,  B05D3/02

CPC分类号： D06M15/412 ,  D06M15/263 ,  D06M15/277 ,  D06M15/41 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2101/18 ,  D06M2101/34 ,  Y10T428/23986

摘要： The invention is directed to a method and composition for treating carpet yarn and carpet to thereby enhance its repellency, and preferably to enhance its stain resistance as well. In one aspect of the invention, the method includes the steps of providing a carpet yarn comprising polymeric fibers. An anionic or nonionic fluorochemical compound is provided in an aqueous medium, the aqueous medium having a pH below about 3.5. The carpet yarn is immersed in the aqueous medium. The carpet yarn and aqueous medium are heated after which excess water is removed from the carpet yarn. The aqueous medium preferably also includes an anionic binding compound that acts to impart stain resistance to the yarn.

摘要翻译： 本发明涉及一种用于处理地毯纱和地毯以提高其排斥性的方法和组合物，并且优选也提高其耐污染性。 在本发明的一个方面，该方法包括提供包含聚合物纤维的地毯纱线的步骤。 在水性介质中提供阴离子或非离子含氟化合物，所述水性介质的pH低于约3.5。 将地毯纱浸入水性介质中。 加热地毯纱线和水性介质，然后从地毯纱线上除去多余的水分。 水性介质优选还包括用于赋予纱线耐污染性的阴离子结合化合物。

公开(公告)号：US5306782A

公开(公告)日：1994-04-26

申请号：US107090

申请日：1993-08-16

申请人： Laurence W. Chang ,  Larry S. Anderson ,  David A. Ley

发明人： Laurence W. Chang ,  Larry S. Anderson ,  David A. Ley

IPC分类号： C08F8/00 ,  C08F8/22

CPC分类号： C08F8/00 ,  C08F8/12 ,  C08F8/14 ,  C08F8/22 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F8/44 ,  D06M11/09 ,  D06M11/11 ,  D06M11/30 ,  D06M11/38 ,  D06M11/50 ,  C08F2800/10 ,  D06M2101/18

摘要： A surface-modified fibrillated fiber composition is disclosed herein which comprises polyacrylonitrile homopolymer or copolymer and a surface of pendant N-haloamide groups. Also disclosed is a process for the production of said composition.

公开(公告)号：US5159011A

公开(公告)日：1992-10-27

申请号：US730468

申请日：1991-07-16

申请人： Maria G. Rau ,  Rainer Blum ,  Gerd Louis

发明人： Maria G. Rau ,  Rainer Blum ,  Gerd Louis

IPC分类号： C08G18/62 ,  C08G18/70 ,  C08G18/80 ,  D06M11/45 ,  D06M11/46 ,  D06M11/56 ,  D06M15/564 ,  D06M15/693 ,  D06M23/04 ,  D06N3/04 ,  D06N3/14

CPC分类号： D06N3/144 ,  C08G18/6216 ,  C08G18/705 ,  C08G18/80 ,  D06M11/45 ,  D06M11/46 ,  D06M11/56 ,  D06M15/564 ,  D06M15/693 ,  D06M23/04 ,  D06N3/04 ,  D06M2101/06 ,  D06M2101/18 ,  D06M2101/32

摘要： Aqueous formulations of copolymer latices and polyisocyanate dispersions, containingA) from 5 to 40% by weight of one or more synthetic resins of(a) from 0.1 to 20 parts by weight of one or more monoolefinically unsaturated monomers which carry one or more groups which are reactive with isocyanates and(b) from 80 to 99.9 parts by weight of one or more mono- or diolefinically unsaturated monomers which are copolymerizable with (a) and have no acidic hydrogen atoms,B) from 0.5 to 5% by weight of one or more finely divided, stabilized polyisocyanates,C) effective amounts of dispersants andD) from 5 to 40% by weight of one or more finely divided fillers,are used as coating materials for woven and nonwoven substrates.

摘要翻译： 共聚物胶乳和多异氰酸酯分散体的水性配方，含有A）5-40重量％的一种或多种合成树脂（a）0.1-20重量份一种或多种携带一个或多个基团的单烯属不饱和单体， 与异氰酸酯反应，和（b）80-99.9重量份可与（a）可共聚并且不具有酸性氢原子的一种或多种单或二烯属不饱和单体，B）0.5至5重量％ 或更细的分散稳定的多异氰酸酯，C）有效量的分散剂和D）5至40重量％的一种或多种细碎填料用作织造和非织造基材的涂料。

公开(公告)号：US5124173A

公开(公告)日：1992-06-23

申请号：US731314

申请日：1991-07-17

申请人： Hiroshi Uchiyama ,  Satiko Okazaki ,  Masuhiro Kogoma

发明人： Hiroshi Uchiyama ,  Satiko Okazaki ,  Masuhiro Kogoma

IPC分类号： H05H1/26 ,  B01J19/08 ,  B29C59/12 ,  B29C59/14 ,  C08J7/00 ,  D06M10/00 ,  D06M10/02 ,  D06M101/00 ,  D06M101/16 ,  D06M101/18 ,  D06M101/20 ,  D06M101/22 ,  D06M101/32 ,  D06M101/34

CPC分类号： D06M10/025 ,  B29C59/12 ,  B29C59/14 ,  B29C2059/145 ,  D06M2101/18 ,  D06M2101/22 ,  D06M2101/26 ,  D06M2101/32 ,  D06M2101/34 ,  D06M2200/00

摘要： According to this invention, there is provided an atmospheric pressure plasma surface treatment process comprising the steps of introducing a gas in a plasma reaction apparatus having a pair of dielectric-covered electrodes having opposing surfaces on at least one of which is provided with a solid dielectric; performing plasma excitation under atmospheric pressure; and surface treating an object placed between the opposing electrodes, wherein the gas introduced is a gaseous composition consisting essentially of argon, helium and/or ketone. This process makes it possible to quickly imparting hydrophilic nature to surfaces of an object made of a plastic to be treated. The hydrophilic nature given lasts long.

公开(公告)号：US4997714A

公开(公告)日：1991-03-05

申请号：US354612

申请日：1989-05-19

申请人： David Farrar ,  Adrian Allen ,  Peter Flesher

发明人： David Farrar ,  Adrian Allen ,  Peter Flesher

IPC分类号： A61F13/53 ,  A61F13/49 ,  B29C55/02 ,  C08F220/02 ,  C08F220/04 ,  C08L101/00 ,  D01F6/36 ,  D01F11/06 ,  D06M13/02 ,  D06M13/322 ,  D06M13/342 ,  D06M13/46 ,  D06M13/463 ,  D06M15/263 ,  D06M101/00 ,  D06M101/16 ,  D06M101/18

CPC分类号： D06M15/263 ,  D06M13/342 ,  D06M13/463 ,  D06M7/00 ,  D06M2101/18 ,  D06M2200/00 ,  D06M2200/40 ,  Y10T428/2967 ,  Y10T428/2971 ,  Y10T428/31938

摘要： Film or fibre is made from a polymer of water soluble ethylenically unsaturated monomeric material that includes ionic monomer by extrusion and stretching, and a counterionic lubricant compound is absorbed into the surface of the fibre or film before or during the stretching. The counterionic lubricant compound is also of use for providing a lubricated film on other extruded or comminuted elements of water swellable or water soluble polymeric material.

公开(公告)号：US4452827A

公开(公告)日：1984-06-05

申请号：US538360

申请日：1983-09-30

申请人： Kolyo T. Kolev ,  Lilly B. Peeva ,  Assen E. Djakov ,  Rossen A. Yankov ,  Blagoy G. Amov ,  Stoyan B. Stoyanov

发明人： Kolyo T. Kolev ,  Lilly B. Peeva ,  Assen E. Djakov ,  Rossen A. Yankov ,  Blagoy G. Amov ,  Stoyan B. Stoyanov

IPC分类号： D06N3/00 ,  B05D3/06 ,  B05D7/02 ,  B29C35/08 ,  B29C59/16 ,  C08J7/00 ,  C08J7/06 ,  C08J7/18 ,  C08L25/04 ,  C23C14/00 ,  C23C14/20 ,  C23C14/48 ,  D06M10/02 ,  D06M11/00 ,  D06M11/34 ,  D06M11/69 ,  D06M11/74 ,  D06M11/77 ,  D06M11/80 ,  D06M11/83 ,  D06M101/00 ,  D06M101/02 ,  D06M101/16

CPC分类号： C08J7/123 ,  B29C59/16 ,  C23C14/48 ,  D06M10/025 ,  B29C2035/0872 ,  D06M2101/06 ,  D06M2101/18 ,  D06M2101/20 ,  D06M2101/34 ,  D06M2200/00

摘要： A low energy electron beam of ions of an element to be imparted in polymeric material is formed and accelerated, the beam being subjected to electromagnetic separation so that only a high purity stream of the ion of this element impinges upon the substrate for implantation herein.

摘要翻译： 形成并加速要赋予聚合物材料的元素的低能电子束的离子，使光束进行电磁分离，使得该元件的离子的高纯度流仅撞击在用于植入的基板上。

公开(公告)号：US4066813A

公开(公告)日：1978-01-03

申请号：US765472

申请日：1977-02-04

申请人： Donald C. Winters ,  Laurence F. Haemer ,  William H. Powell

发明人： Donald C. Winters ,  Laurence F. Haemer ,  William H. Powell

IPC分类号： B32B21/10 ,  D06M11/45 ,  D06M11/57 ,  E04F15/10 ,  E04F15/16 ,  B32B3/14 ,  B32B3/16

CPC分类号： E04F15/10 ,  B32B21/10 ,  D06M11/45 ,  D06M11/57 ,  E04F15/16 ,  D06M2101/06 ,  D06M2101/18 ,  D06M2101/26 ,  D06M2101/34 ,  Y10T428/163 ,  Y10T428/164 ,  Y10T428/167 ,  Y10T428/3188 ,  Y10T428/31895 ,  Y10T428/31899 ,  Y10T428/31902 ,  Y10T428/31906 ,  Y10T442/277 ,  Y10T442/2869

摘要： A method of inhibiting or reducing the undesirable growth properties of a resilient flooring product having a fibrous cellulosic backing which comprises: substantially uniformly incorporating in the fibrous cellulosic backing of a resilient flooring product from about 0.05% by weight to about 4% by weight, based on the weight of the fibrous cellulosic backing, of a growth inhibitor from the group consisting of alums, aluminum sulfate, and mixtures thereof; and installing the resilient flooring product on a surface coated with a water-based adhesive while the fibrous cellulosic backing contains such percentages of the growth inhibitor, whereby undesirable growth, swelling, buckling or the appearance of bubbles in the resilient flooring product is inhibited or reduced, even when the installation takes place at low relative humidity conditions below about 50% relative humidity. The resulting cellulose-backed resilient flooring products having reduced growth properties are also included in the scope of the inventive concept.

摘要翻译： 一种抑制或减少具有纤维状纤维质背衬的弹性地板产品的不合需要的生长特性的方法，该方法包括：基本上均匀地引入弹性地板产品的纤维状纤维素背衬中，基于约0.05重量％至约4重量％ 关于纤维状纤维素背衬的重量，来自由明矾，硫酸铝及其混合物组成的组的生长抑制剂; 并且将弹性地板产品安装在涂有水性粘合剂的表面上，同时纤维状纤维素背衬含有这种生长抑制剂的百分比，从而抑制或减少弹性地板产品中的不期望的生长，膨胀，弯曲或气泡的出现 即使安装在相对湿度低于约50％的相对湿度较低的条件下进行。 具有降低的生长特性的所得的纤维素支撑的弹性地板产品也包括在本发明构思的范围内。

公开(公告)号：US3740325A

公开(公告)日：1973-06-19

申请号：US3740325D

申请日：1971-09-22

申请人： ALLIS CHALMERS

发明人： MANION J ,  DAVIES D

IPC分类号： B01J19/08 ,  C23C16/00 ,  D06M10/02 ,  D06M10/06 ,  D06M11/09 ,  D06M13/08 ,  D21H17/63 ,  B01K1/00 ,  C08F47/22

CPC分类号： C08J7/123 ,  C08J2323/06 ,  D06M10/02 ,  D06M10/025 ,  D06M10/06 ,  D06M11/09 ,  D06M13/08 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2101/18 ,  D06M2101/22 ,  D06M2101/26 ,  D06M2101/32 ,  D06M2101/34 ,  D06M2200/11 ,  D06M2200/12 ,  D21H17/63

摘要： A MANUFACTURED MATERIAL AND A PROCESS FOR MAKING THE MATERIAL IS DISCLOSED. THE MANUFACTURED MATERIAL I A HYDROGEN CONTAINING SUBSTANCE HAVING A FUORINATED SURFACE AND IN WHICH HYDROGEN ATOMS, WHICH MAY BE PRESENT IN HYDROXYL RADICALS ATTACHED TO A CARBON ATOM CHAIN, HAVE BEEN REPLACED IN THE SURFACE OF THE MATERIAL BY FLUORINE ATOMS OR RADICALS, AND WITH SUCH FUORINATED SURFACE OF THE MATERIAL CONTAINING AT LEAST ABOUT 2 MICROGRAMS OF SUCH FLUORINE PER CM.2 OF SURFACE AREA. THE PROCESS FOR MAKING SUCH A MATERIAL INCLUDES THE STEPS OF SELECTING A SUBSTRATE CONTAINING HYDROGEN ATOMS WHICH MAY BE PRESENT IN HYDROXYL RADICALS ATTACHED TO A CARBON ATOM CHAIN, SELECTING A GAS CONTAINING FLUORINE ATOMS OR RADICALS, PLLACING THE SELECTED SUBSTRATE BETWEEN ELECTRODES IN A FLOWING ATMOSPHERE OF THE SELECTED GAS AT SUBATMOSPHERIC PRESSURE, AND SUBJECTING THE SUBSTRATE TO AN ELECTRODELESS DISCHARGE OF AT LEAST ABOUT 0.2 K.W.H/YARD 2 TO CHEMICALLY ACTIVATE BOTH THE SURFACE OF THE SUBSTRATE AND THE GAS, AND EXCHANGE THE FLUORINE ATOMS OR RADICALS FOR SURFAE HYDROGEN ATOMS OR RADICALS TO PRODUCE A MATERIAL WITH A SURFACE. WHICH COMPARED T THE SUBSTRATE BEFORE THIS PROCESS TREATMENT, IS MORE WATER REPELLENT (WITHOUT SEALING PORES), IS MORE CORROSION AND SOIL RESISTANT, MORE CHEMICALLY INERT, MORE LIKE THE RELATVELY EXPESIVE POLYTETRAFLUOROETHYLENE. WHEN THE SUBSTRATE IS A MATERIAL HAVING A RELATVELY INERT SURFACE, SUCH AS POLYETHYLENE, THE PROCESS IS DISCLOSED AS INCLUDING AN INITIAL TREATMENT STEP THAT INVOLVES ION BOM-BARDMENT OF THE SUBSTRATE IN HELIUM GAS TO ACTIVATE THE SURFACE BEFORE THE SURFACE IS TREATED IN THE FLUORINE CONTAINING GAS.

公开(公告)号：US3740256A

公开(公告)日：1973-06-19

申请号：US3740256D

申请日：1971-09-22

申请人： ALLIS CHALMERS MFG CO

发明人： MANION J ,  DAVIES D

IPC分类号： B01J19/08 ,  C23C16/00 ,  D06M10/02 ,  D06M10/06 ,  D06M11/09 ,  D06M13/08 ,  D21H17/63 ,  C23C11/00

CPC分类号： C08J7/123 ,  C08J2323/06 ,  D06M10/02 ,  D06M10/025 ,  D06M10/06 ,  D06M11/09 ,  D06M13/08 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2101/18 ,  D06M2101/22 ,  D06M2101/26 ,  D06M2101/32 ,  D06M2101/34 ,  D06M2200/11 ,  D06M2200/12 ,  D21H17/63

摘要： A MANUFACTURED MATERIAL AND A PROCESS FOR MAKING THE MATERIAL IS DISCLOSED. THE MANUFACTURED MATERIAL IS A HYDROGEN CONTAINING SUBSTANCE HAVING A FLUORINATED SURFACE AND IN WHICH HYDROGEN ATOMS, WHICH MAY BE PRESENT IN HYDROXYL RADICALS ATTACHED TO A CARBON ATOM CHAIN, HAVE BEEN REPLACED IN THE SURFACE OF THE MATERIAL BY FLUORINE ATOMS OR RADICALS, AND WITH SUCH FLUORINATED SURFACE OF THE MATERIAL CONTAINING AT LEAST ABOUT 2 MICROGRAMS OF SUCH FLUORINE PER CM.2 OF SURFACE AREA. THE PROCESS FOR MAKING SUCH A MATERIAL INCLUDES THE STEPS OF SELECTING A SUBSTRATE CONTAINING HYDROGEN ATOMS WHICH MAY BE PRESENT IN HYDROXYL RADICALS ATTACHED TO A CARBON ATOM CHAIN, SELECTING A GAS CONTAINING FLUORINE ATOMS OR RADICALS, PLACING THE SELECTED SUBSTRATE BETWEEN ELECTRODES IN A FLOWING ATMOSPHERE OF THE SELECTED GAS AT SUBATMOSPHERIC PRESSURE, AND SUBJECTING THE SUBSTRATE TO AN ELECTROLESS DISCHARGE OF AT LEAST ABOUT 0.2 KWH./YARD2 TO CHEMI-

CALLY ACTIVATE BOTH THE SURFACE OF THE SUBSTRATE AND THE GAS, AND EXCHANGE THE FLUORINE ATOMS OR RADICALS FOR SURFACE HYDROGEN ATOMS OR RADICALS TO PRODUCE A MATERIAL WITH A SURFACE, WHICH COMPARED TO THE SUBSTRATE BEFORE THIS PROCESS TREATMENT, IS MORE WATER REPELLENT (WITHOUT SEALING PORES), IS MORE CORROSION AND SOIL RESISTANT, MORE CHEMICALLY INERT, AND MORE LIKE THE RELATIVELY EXPENSIVE POLYTETRAFLUOROETHYLENE. WHEN THE SUBSTRATE IS A MATERIAL HAVING A RELATIVELY INERT SURFACE, SUCH AS POLYETHYLENE, THE PROCESS IS DISCLOSED AS INCLUDING AN INITIAL TREATMENT STEP THAT INVOLVES ION BOMBARDMENT OF THE SUBSTRATE IN HELIUM GAS TO ACTIVATE THE SURFACE BEFORE THE SURFACE IS TREATED IN THE FLUORINE CONTAINING GAS.